Interesting. Thanks.
You are welcome. What is not included in this article are the effects that a impact crater 25 times the size of meteor crater in AZ on the bottom of the ocean would have been aside from the mega tsunamis that would have swept away every coastal civilization; billions of metric tons of water instantly vaporized into the atmosphere causing a world wide deluge that would have lasted for weeks including super storms, tornados, and relentless downpours that would have swept away every settlement near rivers, streams, brooks, and desert dry washes on every continent.